`marathontrainingexpert.com`

DNSSEC	⚠️ Not signed
A	217.160.0.105^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
		PTR	`217-160-0-105.elastic-ssl.ui-r.com`
NS	`ns1023.ui-dns.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:5217:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1023.ui-dns.com`
		A	217.160.82.23^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1023.ui-dns.com`
NS	`ns1023.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5117:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1023.ui-dns.biz`
		A	217.160.81.23^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1023.ui-dns.biz`
NS	`ns1023.ui-dns.de`
		A	2001:8d8:fe:53:0:d9a0:5017:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1023.ui-dns.de`
		A	217.160.80.23^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1023.ui-dns.de`
NS	`ns1023.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5317:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1023.ui-dns.org`
		A	217.160.83.23^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1023.ui-dns.org`
MX	`mx00.ionos.co.uk` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.co.uk` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1023.ui-dns.com`hostmaster@1and1.co.uk 2017-06-19 #7

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776999896

Subdomains

www.marathontrainingexpert.com

Same first word

marathontrainingexpert.com

DNS History

13 records (7 active, 6 former)

●NSns1023.ui-dns.biz2026-04-24 → 2026-04-24 · 2 obs

○ 2017-04-09 05:48:16
● 2026-04-24 03:19:14

●NSns1023.ui-dns.com2026-04-24 → 2026-04-24 · 2 obs

○ 2017-04-09 05:48:16
● 2026-04-24 03:19:14

●NSns1023.ui-dns.de2026-04-24 → 2026-04-24 · 2 obs

○ 2017-04-09 05:48:16
● 2026-04-24 03:19:14

●NSns1023.ui-dns.org2026-04-24 → 2026-04-24 · 2 obs

○ 2017-04-09 05:48:16
● 2026-04-24 03:19:14

○NSns59.1and1.co.uk2015-06-14 → 2017-04-09 · 3 obs

● 2015-06-14 20:54:42
● 2017-04-09 05:48:16
○ 2026-04-24 03:19:14

○NSns60.1and1.co.uk2015-06-14 → 2017-04-09 · 3 obs

● 2015-06-14 20:54:42
● 2017-04-09 05:48:16
○ 2026-04-24 03:19:14

○MXmx00.1and1.co.uk2015-06-14 → 2017-04-09 · 3 obs

● 2015-06-14 20:54:42
● 2017-04-09 05:48:16
○ 2026-04-24 03:19:14

●MXmx00.ionos.co.uk2026-04-24 → 2026-04-24 · 2 obs

○ 2017-04-09 05:48:16
● 2026-04-24 03:19:14

○MXmx01.1and1.co.uk2015-06-14 → 2017-04-09 · 3 obs

● 2015-06-14 20:54:42
● 2017-04-09 05:48:16
○ 2026-04-24 03:19:14

●MXmx01.ionos.co.uk2026-04-24 → 2026-04-24 · 2 obs

○ 2017-04-09 05:48:16
● 2026-04-24 03:19:14

●A217.160.0.1052026-04-24 → 2026-04-24 · 2 obs

○ 2017-04-09 05:48:16
● 2026-04-24 03:19:14

○A217.160.223.462016-09-10 → 2017-04-09 · 4 obs

○ 2016-03-30 19:17:32
● 2016-09-10 04:39:00
● 2017-04-09 05:48:16
○ 2026-04-24 03:19:14

○A82.165.123.642015-06-14 → 2016-03-30 · 4 obs

● 2015-06-14 20:54:42
● 2016-03-30 19:17:32
○ 2016-09-10 04:39:00
○ 2026-04-24 03:19:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
marathontrainingexpert.com	ns1023.ui-dns.de, ns1023.ui-dns.biz, ns1023.ui-dns.org, ns1023.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.80.23

NS records: ns1023.ui-dns.de, ns1023.ui-dns.biz, ns1023.ui-dns.org, ns1023.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for marathontrainingexpert.com (unsigned zone)

⏱️ Timing

Total: 476ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.105`
NS	4	`ns1023.ui-dns.com, ns1023.ui-dns.biz...`
MX	2	`mx01.ionos.co.uk (pri: 10), mx00.ionos.co.uk (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1023.ui-dns.com hostmaster.1and1.co.uk`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1023.ui-dns.com, ns1023.ui-dns.com)

Analysis

Hierarchy

marathontrainingexpert.com is the parent of www.marathontrainingexpert.com.

IP Addresses

marathontrainingexpert.com resolves to one IP number: 217.160.0.105.

other host names including pinakotheken.com, edr-liga.com, papd.de, erverlag.de and pbconseils.fr share IP numbers with marathontrainingexpert.com.

Name Servers

marathontrainingexpert.com is delegated to four name servers: ns1023.ui-dns.biz, ns1023.ui-dns.com, ns1023.ui-dns.de and ns1023.ui-dns.org.

marathontrainingexpert.com at least partially shares name servers with other domains, for instance crambulancier.com, albertcrush.com, getitwrite.biz, novagaia.net and imageaward.de.

These name servers are commonly used with ns1025.ui-dns.com, ns1082.ui-dns.org, ns1101.ui-dns.biz, ns1061.ui-dns.com and ns1124.ui-dns.de.

Host names with two IP numbers:

ns1023.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5117:100 and 217.160.81.23; ns1023.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5217:100 and 217.160.82.23; ns1023.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5017:100 and 217.160.80.23; ns1023.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5317:100 and 217.160.83.23.

Mail Servers

Two mail servers handle marathontrainingexpert.com: mx00.ionos.co.uk and mx01.ionos.co.uk.

marathontrainingexpert.com shares the same mail server setup as other domains, for instance ampaipear.com, gasfirepits.co.uk, thestapleys.com, phillipsfamily4.com and elucidox.net.

Host names with one IP number:

mx00.ionos.co.uk points to 212.227.15.41

mx01.ionos.co.uk points to 217.72.192.67

marathontrainingexpert.com - robtex.com